Merge pull request #8 from leekelleher/master

Corrected "wifi.umbraco.org" reference
Improved the "Similar topics" generation and triggering, also uses real urls now instead of opening a new window in javascript
Fixes OUR-25 Error parsing XSLT file editing post

Removed check for number of comments and how long ago topic was started
Removed some vulnerabilities
Refactor Topic class
Cleanup Breadcrumb.xslt
Extract separator entity for breadcrumbs
Cleanup Member-JsValues.xslt
Cleanup People-BestKarma.xslt
Cleanup forum-overview.xslt
Substitute concat() for intermingled text & value-of
Extract variable for hard-coded pageID
Cleanup SearchField.xslt
Extract entities for querystring keys
Fix for OUR-20 - Default search to the section I'm in
Merge pull request #10 from greystate/xslt-cleanup-01

XSLT cleanup 01
Merge pull request #9 from leekelleher/master

Modified SQL for "TotalTopics"
updating documenation indexing

added new event so that after github trigger we reindex all docs using
new file indexer
documenation only search working
fxing filter so we take documenation into consideration